Languages
Pages
Legal
Explore all categories to find your favorite topic
1 Object and object-relational databases © Institutt for Informatikk INF3100 – 04.04.2013 – Ahmet Soylu Relational databases 2 Terms and concepts: § tuple § …
Slide 1 Section 1 Object Relational Databases Slide 2 1-2 CA306 Object-Relational Databases Section Content 1.1 Introduction 1.2 Abstract Data Types 1.3 Inheritance and Identity…
Persistence Neutrality using the Enterprise Object Broker application service framework Erik Dörnenburg JAOO 2003 2JAOO2003 Copyright © 2003 Erik Dörnenburg Sample project…
Object Database vs. Object-Relational Databases International Data Corporation Object Database vs. Object-Relational Databases Steve McClure IDC Bulletin #14821E - August…
Slide 1 Organizing Information Digitally Norm Friesen Slide 2 Overview General properties of digital information Relational: tabular & linked Object-Oriented: inheritance…
Phachaya Chaiwchan Lecturer in Information Science Suan Sunandha Rajabhat University Bangkok Thailand phachayach@ssruacth OBJECT ORIENTED PROGRAMMING: INHERITANCE IN JAVASCRIPT…
8/3/2019 Object Relational 1/16Object RelationalInteractions with Oracle8/3/2019 Object Relational 2/16Outline Why Object database managementsystems (ODBMSs)? ODBMS and RDBMS…
Object Relational and Extended Relational Databases Software Engineering MSc. Student : Suhad Jihad 14/5/2015 1 1 2 Introduction DBMS EVOLUTION 3 Introduction What Object-Relational…
Object-Relational Model Lu Chaojun, SJTU Review: Data Models Hierarchical Network ER (Pure) Relational (Pure) Object-oriented (ODMG) Object-relational (since SQL:1999) Semistructured…
©Silberschatz, Korth and Sudarshan9.1Database System Concepts Chapter 9: ObjectChapter 9: Object--Relational DatabasesRelational Databases ! Nested Relations ! Complex Types…
* Object-Relational Databases User-Defined Types Object IDâs Nested Tables * Merging Relational and Object Models Object-oriented models support interesting data types ---…
Object-Relational Databases The Evolutionary Approach to Closing the Gap between Relational Tables and Object Models SQL3 â SQL:99 NOEA/IT - Databases/ORDB Or in a picture⦅
Object Relational Databases Ioan Despi Motivation & Politics In the early 80âs, it became clear that relational systems were not robust enough for non-administrative…
Object-Relational Modeling What Is a Relational Data Model? Based on the concept of relations (tables of data) Relationships established by matching primary and foreign keys…
Object-relational Databases Extend relational databases with OO features * Recently seen (Meijer, Bierman: CACM 4/11) * A great deal of confusion: expect huge changes 100M…
Object-Relational SQL Introduction: Object-Relational SQL (ORSQL) capabilities Objects and Tables OR-Create, -Insert, -Update, -Select User Defined Functions Datenbanken…
Object-Relational DBMS Dr. Awad Khalil Computer Science Department AUC Object-Relational DBMS, by Dr. Khalil Content How the relational model has been extended to support…
Object - Relational Mapping A Brief Overview Whatâs the Problem?? OO Systems do objects and associations Relational Databases do tuples and relations Some OO concepts donât…
Object-Relational Databases User-Defined Types Object IDâs Nested Tables Merging Relational and Object Models Object-oriented models support interesting data types --- not…
* Object Relational Databases * Object-Relational Data Model A straightforward subset of ODM: only tuple types at the top level More precisely: Set of classes, where each…